fix(fleet): type exception target selection handlers

src/modules/overseas-warehouse/components/ExceptionProcessingPanel.vue

@@ -50,6 +50,12 @@ async function searchTargets(keyword: string) {
     if (current(ticket)) targets.value = result.records.filter(row => String(row.warehouseId) === String(warehouse) && !!row.locationId && row.status !== 'SCRAPPED')
   } catch (cause) { if (current(ticket)) error.value = getApiErrorDetails(cause, '目标托盘加载失败').message }
 }
+function onTargetVisibility(visible: boolean) {
+  if (visible) void searchTargets('')
+}
+function onTargetChange(index: number, value: unknown) {
+  void chooseTarget(index, String(value))
+}
 async function chooseTarget(index: number, palletId: string) {
   const ticket = sequence, row = receipts.value[index], warehouse = detail.value?.order.overseasWarehouseId
   if (!row || !warehouse || locked.value) return
@@ -178,7 +184,7 @@ watch(() => [props.customerId, props.exceptionNo, props.active], () => { ++seque
               <div v-for="(row, index) in receipts" :key="`${row.outboundPalletItemId}:${row.inventoryPositionId}`">
                 <p>{{ row.sourcePalletNo }} · SKU {{ row.skuCode || '—' }} · 剩余可收 {{ row.maxReturnPackages }} 箱</p>
                 <el-form-item label="本批实收箱数"><el-input-number v-model="row.quantity" :data-test="`quantity-${index}`" :min="0" :max="row.maxReturnPackages" :precision="0" placeholder="未收到可留空" /></el-form-item>
-                <el-form-item label="实际收货目标托盘"><el-select :model-value="row.target" :data-test="`target-${index}`" filterable remote :remote-method="searchTargets" placeholder="输入托盘码查询" @visible-change="visible => visible && searchTargets('')" @update:model-value="value => chooseTarget(index, String(value))"><el-option v-for="target in targets" :key="target.id" :value="String(target.id)" :label="target.palletCode" /></el-select></el-form-item>
+                <el-form-item label="实际收货目标托盘"><el-select :model-value="row.target" :data-test="`target-${index}`" filterable remote :remote-method="searchTargets" placeholder="输入托盘码查询" @visible-change="onTargetVisibility" @update:model-value="onTargetChange(index, $event)"><el-option v-for="target in targets" :key="target.id" :value="String(target.id)" :label="target.palletCode" /></el-select></el-form-item>
                 <p>目标托盘：{{ row.palletNo || '—' }}；实际库位：{{ row.locationCode || '—' }}</p>
               </div>
             </template>